[WIP2] off-main-thread loading

third_party/WebKit/public/platform/WebWorkerFetchContext.h

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WebWorkerFetchContext_h
 #define WebWorkerFetchContext_h
 
 #include "public/platform/WebURL.h"
 
 namespace base {
@@ skipping 34 matching lines @@
 
   // The URL that should be consulted for the third-party cookie blocking
   // policy, as defined in Section 2.1.1 and 2.1.2 of
   // https://tools.ietf.org/html/draft-west-first-party-cookies.
   // See content::URLRequest::first_party_for_cookies() for details.
   virtual WebURL FirstPartyForCookies() const = 0;
 
   // Reports the certificate error to the browser process.
   virtual void DidRunContentWithCertificateErrors(const WebURL& url) {}
   virtual void DidDisplayContentWithCertificateErrors(const WebURL& url) {}
+
+  virtual void SetAppCacheHostID(int id) {}
+  virtual int64_t ServiceWorkerID() const { return 0; };
 };
 
 }  // namespace blink
 
 #endif  // WebWorkerFetchContext_h